alternating current impedance meaning in Hindi

• प्रत्यावर्ती धारा प्रतिबाधा

alternating: दूसरा हर दूसरा
alternating current: प्रत्यावर्ती धारा
current: विद्युत प्रवाह
impedance: प्रतिबाधा विरोध

Study on early hydration in system of cement - coal stone by alternating current impedance spectroscopy
Study on the microstructure of hardened fly ash - cement paste by alternating current impedance spectroscopy
In this paper , the early hydration processes of cement pastes including various contents of coal stone were studied by alternating current impedance spectroscopy